Live from ClinicalTrials.gov + Open Targets, fetched 2026-11-11 16:21 UTC. Every row links to its source record.
Postmortem · what the sponsor and named sources said, kept apart from what merely happened at the same time
Siplizumab for Sickle Cell Disease Transplant
NCT06078696 · Columbia University · PHASE1/PHASE2 · terminated · last registry update 2026-06-10 · Decision brief
No research has been run for this trial yet, so only the registry's own reason and the timeline are shown.
What was said, and by whom
Stated is the sponsor's own words; Reported is a named third party. The category is our label from a fixed list; the quote is the evidence.
| Kind | Quote | Our category | Source |
|---|---|---|---|
| Stated | “Closed by the industry collaborator” | – | Registry record, Columbia University |
Also happening at the time. Not shown to be a cause.
Registry events on other trials of drugs against CD2 within 12 months either side of this trial's last update, live from ClinicalTrials.gov. Nothing here was stated as a reason.
- 2026-11-04Results posted on the registry: ITB-Med LLC, TCD601 (NCT04803006)
- 2026-11-04Also stopped (terminated): ITB-Med LLC, TCD601 (NCT04803006)
- 2026-07-28Results posted on the registry: National Institute of Allergy and Infectious Diseases (NIAID), Siplizumab (NCT05574335)
- 2026-07-28Also stopped (terminated): National Institute of Allergy and Infectious Diseases (NIAID), Siplizumab (NCT05574335)
- 2026-07-17Also stopped (terminated): ITB-Med LLC, TCD601 (NCT06453668)
- 2026-07-13Also stopped (terminated): ITB-Med LLC, TCD601 (NCT04803058)
- 2026-03-12Results posted on the registry: ITB-Med LLC, TCD601 + Tacrolimus (TAC) (NCT06365437)
- 2026-03-12Also stopped (terminated): ITB-Med LLC, TCD601 + Tacrolimus (TAC) (NCT06365437)
- 2025-08-14Also stopped (terminated): ITB-Med LLC, TCD601 (NCT06025110)
What is not public
- Internal portfolio and board discussions
- Unpublished trial data and interim analyses
- Terms of any partner or licence decision